Explore cases
Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).
Wheat Ridge · CO, USA
Triangle Bright light formation flying sideways
Colorado Springs · CO, USA
while laying in bed a little before midnight a bright red light caught my eye. it was was quite a distance from the window and was gli
Hooper · CO, USA
Many watch as two UFO’s merge then separate
Hooper · CO, USA
Event happened during UFOlympics at UFO Watchtower and I was with Stan Romanek.
Hooper · CO, USA
2 UFO's spotted over Hooper, Colorado
Hooper · CO, USA
3 craft sighted by several witnesses in clear daylight conditions. Timepiece anomoly also occured
Hooper · CO, USA
Saw two craft in close proximity to each other, stationary at distance of several miles, with photographic confirmation, in daylight.
Trinidad · CO, USA
Shiny object hovering, egg shaped , silver moving back & forth in one spot for about 14-15 minutes at 1:45pm then vanished.
Arvada · CO, USA
We thought we were looking at a kite until it started to move strangly.
Glenwood Spring · CO, USA
two bright non-blinking lights travelling relatively close to one another just vanishing over the mountain.
Aurora · CO, USA
Two fairly bright white lights moving in tandem. ((NUFORC Note: Witness addendum states that object was not Space Station. PD))
Colorado Springs · CO, USA
2 bright white lights seeming connected flying faster than any plane or military craft;.then disappeared. ((NUFORC Note: ISS?? PD))
Denver · CO, USA
Two UFO's seen above Denver sky. ((NUFORC Note: Space Shuttle w/ ISS?? PD))
Parker · CO, USA
Strange lights over eastern Colorado
Denver · CO, USA
Fast moving oval bright orange/amber domed object at low altitude.
Boulder · CO, USA
Strange formations, bright blue/ red / green lights forming in different locations in Boulder.
Denver · CO, USA
Flying object with Triangular shaped aura spotted in Denver
Denver · CO, USA
2 sets of 4 crafts each in V formations completely stationary.
Colorado Springs · CO, USA
Triangular light configuration indicated low flying hover-craft in fog and snow above Powers Blvd.
Gunnison · CO, USA
giant bright white light moves autonomously and travels EXTREMELY fast. SILENT!
Denver · CO, USA
Daylight sighting of unknown object.
Littleton · CO, USA
On April 20, 2007, at approx. 10:00 PM, blueish fireball descends low near downtown Littleton, CO. ((NUFORC Note: Meteor?? PD))
Rifle · CO, USA
I noticed the ground light-up
Fort Collins · CO, USA
Looking towards the mountains (west) from fort collins, co. A large, bright green, spherical object appeared suddenly and proceeded to